<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <script src="http://cdn.static.runoob.com/libs/angular.js/1.4.6/angular.min.js"></script>
</head>

<body>

    <div ng-app="myApp" ng-controller="myCtrl">
        {{ firstName + " " + lastName }}
    </div>

    <script>
        var app = angular.module("myApp", []);
        app.controller("myCtrl", function($scope) {
            $scope.firstName = "John";
            $scope.lastName = "Doe";
        });
    </script>

</body>

</html>
